Stackable adult booster cushion



FIG. 1 is a three-quarter front view of the stackable adult booster cushion of the present invention;

FIG. 2 is a top view of the stackable adult booster cushion of FIG. 1;

FIG. 3 is a side view of the stackable adult booster cushion of FIG. 1;

FIG. 4 is a rear view of the stackable adult booster cushion of FIG. 1;

FIG. 5 is a front view of the stackable adult booster cushion of FIG. 1;

FIG. 6 is a perspective view, showing the stackable adult booster cushion in a stacked position; and,

FIG. 7 is a side view of the stackable adult booster cushion in place on a chair adjacent a table with a short individual on the cushion.

The broken lines in FIG. 6 showing the additional cushions and other structure are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an stackable adult booster cushion, showing my new design. 